4236928 has 32 divisors (see below), whose sum is σ = 8568000. Its totient is φ = 2086656.

The previous prime is 4236917. The next prime is 4236937. The reversal of 4236928 is 8296324.

It is a tau number, because it is divible by the number of its divisors (32).

It is a d-powerful number, because it can be written as 4¹¹ + 2¹¹ + 3⁸ + 6 + 9³ + 2¹⁵ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 4236893 and 4236902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9903 + ... + 10321.

It is an arithmetic number, because the mean of its divisors is an integer number (267750).

Almost surely, 2^4236928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4236928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4284000).

4236928 is an abundant number, since it is smaller than the sum of its proper divisors (4331072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4236928 is an equidigital number, since it uses as much as digits as its factorization.

4236928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 500 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 4236928 is about 2058.3799454911. The cubic root of 4236928 is about 161.8143481128.

The spelling of 4236928 in words is "four million, two hundred thirty-six thousand, nine hundred twenty-eight".